Click here to go on-lineComponent Calculator Wizards

 

The Component Calculator Wizards will calculate the components that you need for the circuits described in Electronics in Meccano. They will even give you pictures of the components you need!

Please note that they will only work with Microsoft Internet Explorer 4.0 or above.

Click here for the LED resistor wizard LED Resistor Wizard
This wizard works out the current-limiting resistor you need for a given number of LED's and supply voltage.
Click here for the resistor colour code wizard Resistor Colour Code Wizard
Indentify resistors using this wizard. Simply click on the numbers or colours to change them.
Click here for the NE555 astable wizard NE555 Astable Wizard
Work out the resistors and capacitors needed for a certain time period.
Edition 4 : 9/3/99
   
To update the Wizards and read the latest issue of EiM go to Electronics in Meccano On-Line
For more information on each wizard please see the readme file.
   
  The Component Calculator Wizards are written by Tim Surtell. Please send any comments and bug reports to me at timsurtell@eleinmec.freeserve.co.uk

© 1999 Tim Surtell